Below is a complete rank chart for the Grayson Space Navy.
Officer Ranks
| Pay Grade | Rank | Rank Devices (Sleeve, Collar, and Shoulder) |
|---|---|---|
| Flag Rank Cover |  |
|
| F-5 | High Admiral |  |
| F-4 | Admiral |  |
| F-3 | Vice Admiral |  |
| F-2 | Rear Admiral |  |
| F-1 | Commodore |  |
| Commanding Officer Cover |  |
|
| Captain Cover |  |
|
| O-6 | Captain |  |
| Commander Cover |  |
|
| O-5 | Commander |  |
| Officer's Cover |  |
|
| O-4 | Lieutenant Commander |  |
| O-3 | Lieutenant (Senior Grade) |  |
| O-2 | Lieutenant {Junior Grade) |  |
| O-1 | Ensign |  |
| MID | Midship(wo)man |  |
Warrant Officer Ranks
| Pay Grade | Rank | Rank Devices (Sleeve, Collar, and Shoulder) |
|---|---|---|
| W-5 | Senior Master Chief Warrant Officer |  |
| W-4 | Master Chief Warrant Officer |  |
| W-3 | Senior Chief Warrant Officer |  |
| W-2 | Chief Warrant Officer |  |
| W-1 | Warrant Officer |  |
Enlisted Ranks
| Pay Grade | Rank | Rank Devices (Sleeve, Collar, and Shoulder) |
|---|---|---|
| E-10 | Senior Master Chief Petty Officer |  |
| E-9 | Master Chief Petty Officer |  |
| E-8 | Senior Chief Petty Officer |  |
| E-7 | Chief Petty Officer |  |
| E-6 | Petty Officer 1st Class |  |
| E-5 | Petty Officer 2nd Class |  |
| E-4 | Petty Officer 3rd Class |  |
| E-3 | Spacer 1st Class |  |
| E-2 | Spacer 2nd Class |  |
| E-1 | Spacer 3rd Class |  |
Note: Enlisted personnel do not have ranks. Instead, the term is “rating”. This is depicted in their insignia by the number of stripes and/or arcs displayed. Their specialty. i.e. “Gravitics Technician”, is known as their “rate”, and is depicted on their insignia by the device centered over their rating stripes. A chart of these devices can be seen on the “Ratings” page. E-1 to E-3 ratings are referred by their rates, i.e. “Electronics Tech First Wanderman.” E-4 to E-6 Petty Officers are referred to as “mates”, i.e. “Gunner’s Mate Harkness.”